25172010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{279689}}^1$

素因数の和:279702

約数の個数: 24

約数和(自身を含む): 65447460

約数和(自身を除く): 40275450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 279689, 559378, 839067, 1398445, 1678134, 2517201, 2796890, 4195335, 5034402, 8390670, 12586005, 25172010]

約数ペア:

[(1, 25172010), (2, 12586005), (3, 8390670), (5, 5034402), (6, 4195335), (9, 2796890), (10, 2517201), (15, 1678134), (18, 1398445), (30, 839067), (45, 559378), (90, 279689)]